TianHe Oil Group HuiFeng Petroleum Co., Ltd

YXQ**-II type hydraulic bucking unit The hydraulic bucking unit and the hydraulic jar tester are d

Releasing Spear In drilling and work over opertion, the releasing spear is a tool mainly used for

elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar canbe use

spiral drii collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffe

Reverse Circulation Fishing Magnet CLF type fishing magnet in petroleum and geology exploration is

Our products include Drill Collar, Drill pipe, kelly, Non-Magnetic Drill collar, drill pipe, HWDP, Stabilizer,

Our products include Drill Collar, Drill pipe, kelly, Non-Magnetic Drill collar, drill pipe, HWDP, Stabilizer,

Our products include Drill Collar, Drill pipe, kelly, Non-Magnetic Drill collar, drill pipe, HWDP, Stabilizer,

Drill Collar Drill Collar is mainly used to provide bit weight to drill bit so that drill pipe is

Our products include Drill Collar, Drill pipe, kelly, Non-Magnetic Drill collar, drill pipe, HWDP, Stabilizer,

CSJ Type Super Fishing Jar CSJ type super fishing jar is a fishing tool which the jarring force is

HF***0 type, HF***0 and HF***0 Stabilizer This kind of stabilizer is prior than the traditional

Kellys Kellys is driving section of wohole drill stem. Kelly is available with square kelly and he

Fixed diameter hole opener The fixed diameter hole opener is a general hole enlarging tool and is

Drilling Reamer The roller stabilizer (drilling reamer) is used for all kinds of reaming stabiliza

Tool Joint Tool Joint are made of AISI ***7 premium alloy steel fully and machined by CNC lathes.

Cross-Over Sub Cross-over sub acts for conversion and connection of drill stem component in petrol

Float valve sub Technical specifications and parameters Type Sub O.D.(mm) Joint thread Valve O.D.(mm

Drill pipe Technical specifications and parameters Size Weight Designation Plain-End Weight Wpe Outs

Releasing and Circulating Overshot The releasing overshot is the special external fishing tool use